Display screen or portion thereof with animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface showing a first image in the sequence showing our new design;

FIG. 2 is a second image thereof;

FIG. 3 is a third image thereof; and,

FIG. 4 is a fourth image thereof.

The broken lines showing of a device are included for the purpose of illustrating environmental structure while all other broken lines showing portions of the display screen and graphical user interface are included for the purpose of illustrating portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 